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     Advance Journal of Food Science and Technology

    Abstract
2015(Vol.8, Issue:7)
Article Information:

Evaluation of Water Resources Ecological Service Function based on Agricultural Food Perspective

Li Yang and Chun Fu
Corresponding Author:  Chun Fu 
Submitted: April ‎2, ‎2015
Accepted: April ‎22, ‎2015
Published: June 20, 2015
Abstract:
Water resource is the material basis of human survival that closely linked with human living and production activities and is one of the most important factor restricting the natural environment, human survival and development. In this study, we aim to explore water ecosystem service function by set up the evaluation index system, which is based on the principle of evaluation index selection and combining with the existing research involved in water ecosystem evaluation index. By using questionnaire to collect data, we make empirical analysis based on factor analysis method. According to the model as each evaluation factor scores and overall value, we analyze water resources ecological service function and find out the factors that will influence ecological function. Finally, we find out the advantages and disadvantages according to the result of model evaluation and then put forward relevant policy suggestions.

Key words:  Agricultural food, ecological service function, factor analysis, water resources, , ,
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Cite this Reference:
Li Yang and Chun Fu, . Evaluation of Water Resources Ecological Service Function based on Agricultural Food Perspective. Advance Journal of Food Science and Technology, (7): 518-524.
ISSN (Online):  2042-4876
ISSN (Print):   2042-4868
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